TROMMELMASCHINE - DIY POPULATED PCB/PANEL SET

3 VOICE HYBRID DRUM SYNTH 18HP QUICK START GUIDE (opens in new window) PLEASE NOTE: BUILD AND TROUBLESHOOTING ADVICE CAN NOT BE PROVIDED ON AN INDIVIDUAL BASIS. PLEASE GO TO THE FORUM ON THE ST MODULAR SITE IF YOU NEED HELP. THIS IS A POPULATED PCB AND PANEL SET - ALL SMD (SURFACE MOUNT) PARTS ARE ALREADY INSTALLED - YOU WILL NEED TO BUY OTHER ITEMS TO COMPLETE THE BUILD, LIKE POTS, JACKS AND KNOBS - REQUIRED ADDITIONAL ITEMS (CLICK HERE) - KNOBS ARE NOT ON THE BOMS - YOU WILL NEED TO SUPPLY THEM - PHOTOS ARE OF A COMPLETED MODULE FROM CALSYNTH.  ST-LINK OR EQUIVALENT NEEDED FOR PROGRAMMING THE FIRMWARE. TROMMELMASCHINE is the German name for "drum machine", and it perfectly sums up the essence of such a machine: a versatile three-voice digital and analog drum module that can be used to create a range of kick drums and various percussion sounds. This drum module features a DIGITAL DRUM VOICE (D) with PITCH and TONE control that has three modes (with latest firmware V2)